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2 | daniel-mar | 1 | <?php |
2 | |||
3 | /* |
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4 | * OIDplus 2.0 |
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5 | * Copyright 2019 Daniel Marschall, ViaThinkSoft |
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6 | * |
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7 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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8 | * you may not use this file except in compliance with the License. |
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9 | * You may obtain a copy of the License at |
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10 | * |
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11 | * http://www.apache.org/licenses/LICENSE-2.0 |
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12 | * |
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13 | * Unless required by applicable law or agreed to in writing, software |
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14 | * distributed under the License is distributed on an "AS IS" BASIS, |
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15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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16 | * See the License for the specific language governing permissions and |
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17 | * limitations under the License. |
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18 | */ |
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19 | |||
261 | daniel-mar | 20 | abstract class OIDplusObject { |
21 | const UUID_NAMEBASED_NS_OidPlusMisc = 'ad1654e6-7e15-11e4-9ef6-78e3b5fc7f22'; |
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150 | daniel-mar | 22 | |
2 | daniel-mar | 23 | public static function parse($node_id) { // please overwrite this function! |
24 | // TODO: in case we are not calling this class directly, check if function is overwritten and throw exception otherwise |
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227 | daniel-mar | 25 | foreach (OIDplus::getEnabledObjectTypes() as $ot) { |
2 | daniel-mar | 26 | if ($obj = $ot::parse($node_id)) return $obj; |
27 | } |
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28 | return null; |
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29 | } |
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30 | |||
228 | daniel-mar | 31 | public function /*OIDplusAltId[]*/ getAltIds() { |
193 | daniel-mar | 32 | if ($this->isRoot()) return array(); |
33 | |||
34 | $ids = array(); |
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35 | if ($this->ns() != 'oid') { |
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36 | // Creates an OIDplus-Hash-OID |
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37 | // If the object type has a better way of defining an OID, please override this method! |
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227 | daniel-mar | 38 | $sid = OIDplus::getSystemId(true); |
193 | daniel-mar | 39 | if (!empty($sid)) { |
40 | $oid = $sid . '.' . smallhash($this->nodeId()); |
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360 | daniel-mar | 41 | $ids[] = new OIDplusAltId('oid', $oid, _L('OIDplus Information Object ID')); |
193 | daniel-mar | 42 | } |
43 | } |
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44 | if ($this->ns() != 'guid') { |
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360 | daniel-mar | 45 | $ids[] = new OIDplusAltId('guid', gen_uuid_md5_namebased(self::UUID_NAMEBASED_NS_OidPlusMisc, $this->nodeId()), _L('Name based version 3 / MD5 UUID with namespace %1','UUID_NAMEBASED_NS_OidPlusMisc')); |
46 | $ids[] = new OIDplusAltId('guid', gen_uuid_sha1_namebased(self::UUID_NAMEBASED_NS_OidPlusMisc, $this->nodeId()), _L('Name based version 5 / SHA1 UUID with namespace %1','UUID_NAMEBASED_NS_OidPlusMisc')); |
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193 | daniel-mar | 47 | } |
48 | return $ids; |
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83 | daniel-mar | 49 | } |
50 | |||
2 | daniel-mar | 51 | public abstract static function objectTypeTitle(); |
52 | |||
53 | public abstract static function objectTypeTitleShort(); |
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54 | |||
55 | public abstract static function ns(); |
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56 | |||
57 | public abstract static function root(); |
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58 | |||
59 | public abstract function isRoot(); |
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60 | |||
247 | daniel-mar | 61 | public abstract function nodeId($with_ns=true); |
2 | daniel-mar | 62 | |
63 | public abstract function addString($str); |
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64 | |||
65 | public abstract function crudShowId(OIDplusObject $parent); |
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66 | |||
67 | public abstract function crudInsertPrefix(); |
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68 | |||
69 | public abstract function jsTreeNodeName(OIDplusObject $parent = null); |
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70 | |||
71 | public abstract function defaultTitle(); |
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72 | |||
16 | daniel-mar | 73 | public abstract function isLeafNode(); |
74 | |||
34 | daniel-mar | 75 | public abstract function getContentPage(&$title, &$content, &$icon); |
2 | daniel-mar | 76 | |
27 | daniel-mar | 77 | public static function getRaRoots($ra_email=null) { |
115 | daniel-mar | 78 | if ($ra_email instanceof OIDplusRA) $ra_email = $ra_email->raEmail(); |
79 | |||
27 | daniel-mar | 80 | $out = array(); |
150 | daniel-mar | 81 | |
261 | daniel-mar | 82 | if (!OIDplus::baseConfig()->getValue('OBJECT_CACHING', true)) { |
150 | daniel-mar | 83 | if (is_null($ra_email)) { |
261 | daniel-mar | 84 | $res = OIDplus::db()->query("select oChild.id as id, oChild.ra_email as child_mail, oParent.ra_email as parent_mail from ###objects as oChild ". |
85 | "left join ###objects as oParent on oChild.parent = oParent.id ". |
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150 | daniel-mar | 86 | "order by ".OIDplus::db()->natOrder('oChild.id')); |
236 | daniel-mar | 87 | while ($row = $res->fetch_array()) { |
150 | daniel-mar | 88 | if (!OIDplus::authUtils()::isRaLoggedIn($row['parent_mail']) && OIDplus::authUtils()::isRaLoggedIn($row['child_mail'])) { |
89 | $x = self::parse($row['id']); // can be FALSE if namespace was disabled |
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90 | if ($x) $out[] = $x; |
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91 | } |
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92 | } |
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93 | } else { |
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261 | daniel-mar | 94 | $res = OIDplus::db()->query("select oChild.id as id from ###objects as oChild ". |
95 | "left join ###objects as oParent on oChild.parent = oParent.id ". |
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433 | daniel-mar | 96 | "where (".OIDplus::db()->getSlang()->isNullFunction('oParent.ra_email',"''")." <> ? and ". |
97 | OIDplus::db()->getSlang()->isNullFunction('oChild.ra_email',"''")." = ?) or ". |
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98 | " (oParent.ra_email is null and ".OIDplus::db()->getSlang()->isNullFunction('oChild.ra_email',"''")." = ?) ". |
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150 | daniel-mar | 99 | "order by ".OIDplus::db()->natOrder('oChild.id'), array($ra_email, $ra_email, $ra_email)); |
236 | daniel-mar | 100 | while ($row = $res->fetch_array()) { |
68 | daniel-mar | 101 | $x = self::parse($row['id']); // can be FALSE if namespace was disabled |
150 | daniel-mar | 102 | if ($x) $out[] = self::parse($row['id']); |
27 | daniel-mar | 103 | } |
2 | daniel-mar | 104 | } |
105 | } else { |
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150 | daniel-mar | 106 | if (is_null($ra_email)) { |
415 | daniel-mar | 107 | $ra_mails_to_check = OIDplus::authUtils()->loggedInRaList(); |
150 | daniel-mar | 108 | if (count($ra_mails_to_check) == 0) return $out; |
109 | } else { |
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110 | $ra_mails_to_check = array($ra_email); |
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2 | daniel-mar | 111 | } |
150 | daniel-mar | 112 | |
113 | self::buildObjectInformationCache(); |
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114 | |||
115 | foreach ($ra_mails_to_check as $check_ra_mail) { |
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193 | daniel-mar | 116 | $out_part = array(); |
150 | daniel-mar | 117 | |
193 | daniel-mar | 118 | foreach (self::$object_info_cache as $id => list($confidential, $parent, $ra_email, $title)) { |
119 | // If the OID RA is the RA we are searching, then add the object to the choice list |
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120 | if ($ra_email == $check_ra_mail) $out_part[] = $id; |
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150 | daniel-mar | 121 | } |
122 | |||
193 | daniel-mar | 123 | foreach (self::$object_info_cache as $id => list($confidential, $parent, $ra_email, $title)) { |
124 | if (isset(self::$object_info_cache[$parent])) { |
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125 | if (self::$object_info_cache[$parent][self::CACHE_RA_EMAIL] == $ra_email) { |
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126 | // if the parent has the same RA, then this OID cannot be a root => remove the element from the choice list |
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127 | foreach (array_keys($out_part, $id) as $key) unset($out_part[$key]); |
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150 | daniel-mar | 128 | } |
129 | } |
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130 | } |
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131 | |||
132 | natsort($out_part); |
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133 | |||
134 | foreach ($out_part as $id) { |
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135 | $obj = self::parse($id); |
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136 | if ($obj) $out[] = $obj; |
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137 | } |
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138 | } |
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2 | daniel-mar | 139 | } |
150 | daniel-mar | 140 | |
2 | daniel-mar | 141 | return $out; |
142 | } |
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143 | |||
150 | daniel-mar | 144 | public static function getAllNonConfidential() { |
145 | $out = array(); |
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146 | |||
261 | daniel-mar | 147 | if (!OIDplus::baseConfig()->getValue('OBJECT_CACHING', true)) { |
443 | daniel-mar | 148 | $res = OIDplus::db()->query("select id from ###objects where confidential = ? order by ".OIDplus::db()->natOrder('id'), array(false)); |
150 | daniel-mar | 149 | |
236 | daniel-mar | 150 | while ($row = $res->fetch_array()) { |
150 | daniel-mar | 151 | $obj = self::parse($row['id']); // will be NULL if the object type is not registered |
169 | daniel-mar | 152 | if ($obj && (!$obj->isConfidential())) { |
150 | daniel-mar | 153 | $out[] = $row['id']; |
154 | } |
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2 | daniel-mar | 155 | } |
156 | } else { |
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150 | daniel-mar | 157 | self::buildObjectInformationCache(); |
2 | daniel-mar | 158 | |
193 | daniel-mar | 159 | foreach (self::$object_info_cache as $id => list($confidential, $parent, $ra_email, $title)) { |
150 | daniel-mar | 160 | if (!$confidential) { |
161 | $obj = self::parse($id); // will be NULL if the object type is not registered |
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169 | daniel-mar | 162 | if ($obj && (!$obj->isConfidential())) { |
150 | daniel-mar | 163 | $out[] = $id; |
164 | } |
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165 | } |
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2 | daniel-mar | 166 | } |
167 | } |
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168 | |||
169 | return $out; |
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170 | } |
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171 | |||
172 | public function isConfidential() { |
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261 | daniel-mar | 173 | if (!OIDplus::baseConfig()->getValue('OBJECT_CACHING', true)) { |
426 | daniel-mar | 174 | //static $confidential_cache = array(); |
150 | daniel-mar | 175 | $curid = $this->nodeId(); |
426 | daniel-mar | 176 | //$orig_curid = $curid; |
177 | //if (isset($confidential_cache[$curid])) return $confidential_cache[$curid]; |
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150 | daniel-mar | 178 | // Recursively search for the confidential flag in the parents |
261 | daniel-mar | 179 | while (($res = OIDplus::db()->query("select parent, confidential from ###objects where id = ?", array($curid)))->num_rows() > 0) { |
236 | daniel-mar | 180 | $row = $res->fetch_array(); |
150 | daniel-mar | 181 | if ($row['confidential']) { |
426 | daniel-mar | 182 | //$confidential_cache[$curid] = true; |
183 | //$confidential_cache[$orig_curid] = true; |
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150 | daniel-mar | 184 | return true; |
185 | } else { |
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426 | daniel-mar | 186 | //$confidential_cache[$curid] = false; |
150 | daniel-mar | 187 | } |
188 | $curid = $row['parent']; |
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426 | daniel-mar | 189 | //if (isset($confidential_cache[$curid])) { |
190 | //$confidential_cache[$orig_curid] = $confidential_cache[$curid]; |
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191 | //return $confidential_cache[$curid]; |
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192 | //} |
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150 | daniel-mar | 193 | } |
194 | |||
426 | daniel-mar | 195 | //$confidential_cache[$orig_curid] = false; |
150 | daniel-mar | 196 | return false; |
197 | } else { |
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198 | self::buildObjectInformationCache(); |
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199 | |||
200 | $curid = $this->nodeId(); |
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201 | // Recursively search for the confidential flag in the parents |
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169 | daniel-mar | 202 | while (isset(self::$object_info_cache[$curid])) { |
150 | daniel-mar | 203 | if (self::$object_info_cache[$curid][self::CACHE_CONFIDENTIAL]) return true; |
204 | $curid = self::$object_info_cache[$curid][self::CACHE_PARENT]; |
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205 | } |
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206 | return false; |
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2 | daniel-mar | 207 | } |
208 | } |
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209 | |||
210 | public function isChildOf(OIDplusObject $obj) { |
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261 | daniel-mar | 211 | if (!OIDplus::baseConfig()->getValue('OBJECT_CACHING', true)) { |
150 | daniel-mar | 212 | $curid = $this->nodeId(); |
261 | daniel-mar | 213 | while (($res = OIDplus::db()->query("select parent from ###objects where id = ?", array($curid)))->num_rows() > 0) { |
236 | daniel-mar | 214 | $row = $res->fetch_array(); |
150 | daniel-mar | 215 | if ($curid == $obj->nodeId()) return true; |
216 | $curid = $row['parent']; |
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217 | } |
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218 | return false; |
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219 | } else { |
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220 | self::buildObjectInformationCache(); |
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221 | |||
222 | $curid = $this->nodeId(); |
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169 | daniel-mar | 223 | while (isset(self::$object_info_cache[$curid])) { |
150 | daniel-mar | 224 | if ($curid == $obj->nodeId()) return true; |
225 | $curid = self::$object_info_cache[$curid][self::CACHE_PARENT]; |
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226 | } |
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227 | return false; |
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2 | daniel-mar | 228 | } |
150 | daniel-mar | 229 | } |
2 | daniel-mar | 230 | |
150 | daniel-mar | 231 | public function getChildren() { |
232 | $out = array(); |
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261 | daniel-mar | 233 | if (!OIDplus::baseConfig()->getValue('OBJECT_CACHING', true)) { |
234 | $res = OIDplus::db()->query("select id from ###objects where parent = ?", array($this->nodeId())); |
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236 | daniel-mar | 235 | while ($row = $res->fetch_array()) { |
150 | daniel-mar | 236 | $obj = self::parse($row['id']); |
237 | if (!$obj) continue; |
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238 | $out[] = $obj; |
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239 | } |
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240 | } else { |
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241 | self::buildObjectInformationCache(); |
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242 | |||
193 | daniel-mar | 243 | foreach (self::$object_info_cache as $id => list($confidential, $parent, $ra_email, $title)) { |
150 | daniel-mar | 244 | if ($parent == $this->nodeId()) { |
245 | $obj = self::parse($id); |
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246 | if (!$obj) continue; |
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247 | $out[] = $obj; |
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248 | } |
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249 | } |
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250 | } |
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251 | return $out; |
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2 | daniel-mar | 252 | } |
253 | |||
115 | daniel-mar | 254 | public function getRa() { |
150 | daniel-mar | 255 | return new OIDplusRA($this->getRaMail()); |
115 | daniel-mar | 256 | } |
257 | |||
2 | daniel-mar | 258 | public function userHasReadRights($ra_email=null) { |
115 | daniel-mar | 259 | if ($ra_email instanceof OIDplusRA) $ra_email = $ra_email->raEmail(); |
260 | |||
2 | daniel-mar | 261 | // If it is not confidential, everybody can read/see it. |
416 | daniel-mar | 262 | // Note: This also checks if superior OIDs are confidential. |
2 | daniel-mar | 263 | if (!$this->isConfidential()) return true; |
264 | |||
265 | if (is_null($ra_email)) { |
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416 | daniel-mar | 266 | // Admin may do everything |
267 | if (OIDplus::authUtils()::isAdminLoggedIn()) return true; |
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268 | |||
269 | // If the RA is logged in, then they can see the OID. |
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270 | if (OIDplus::authUtils()::isRaLoggedIn($this->getRaMail())) return true; |
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2 | daniel-mar | 271 | } else { |
416 | daniel-mar | 272 | // If this OID belongs to the requested RA, then they may see it. |
150 | daniel-mar | 273 | if ($this->getRaMail() == $ra_email) return true; |
2 | daniel-mar | 274 | } |
275 | |||
276 | // If someone has rights to an object below our confidential node, |
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277 | // we let him see the confidential node, |
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278 | // Otherwise he could not browse through to his own node. |
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279 | $roots = $this->getRaRoots($ra_email); |
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280 | foreach ($roots as $root) { |
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281 | if ($root->isChildOf($this)) return true; |
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282 | } |
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283 | |||
284 | return false; |
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285 | } |
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286 | |||
287 | public function getIcon($row=null) { |
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20 | daniel-mar | 288 | $namespace = $this->ns(); // must use $this, not self::, otherwise the virtual method will not be called |
2 | daniel-mar | 289 | |
290 | if (is_null($row)) { |
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150 | daniel-mar | 291 | $ra_email = $this->getRaMail(); |
292 | } else { |
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293 | $ra_email = $row['ra_email']; |
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2 | daniel-mar | 294 | } |
295 | // TODO: have different icons for Leaf-Nodes |
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150 | daniel-mar | 296 | if (OIDplus::authUtils()::isRaLoggedIn($ra_email)) { |
2 | daniel-mar | 297 | $icon = 'plugins/objectTypes/'.$namespace.'/img/treeicon_own.png'; |
298 | } else { |
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299 | $icon = 'plugins/objectTypes/'.$namespace.'/img/treeicon_general.png'; |
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300 | } |
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301 | if (!file_exists($icon)) $icon = null; // default icon (folder) |
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302 | return $icon; |
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303 | } |
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304 | |||
12 | daniel-mar | 305 | public static function exists($id) { |
261 | daniel-mar | 306 | if (!OIDplus::baseConfig()->getValue('OBJECT_CACHING', true)) { |
307 | $res = OIDplus::db()->query("select id from ###objects where id = ?", array($id)); |
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236 | daniel-mar | 308 | return $res->num_rows() > 0; |
150 | daniel-mar | 309 | } else { |
310 | self::buildObjectInformationCache(); |
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311 | return isset(self::$object_info_cache[$id]); |
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312 | } |
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12 | daniel-mar | 313 | } |
314 | |||
415 | daniel-mar | 315 | // Get parent gives the next possible parent which is EXISTING in OIDplus |
316 | // It does not give the immediate parent |
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2 | daniel-mar | 317 | public function getParent() { |
261 | daniel-mar | 318 | if (!OIDplus::baseConfig()->getValue('OBJECT_CACHING', true)) { |
319 | $res = OIDplus::db()->query("select parent from ###objects where id = ?", array($this->nodeId())); |
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251 | daniel-mar | 320 | if ($res->num_rows() == 0) return null; |
236 | daniel-mar | 321 | $row = $res->fetch_array(); |
150 | daniel-mar | 322 | $parent = $row['parent']; |
323 | $obj = OIDplusObject::parse($parent); |
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324 | if ($obj) return $obj; |
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415 | daniel-mar | 325 | // TODO: Also implement one_up() like below |
150 | daniel-mar | 326 | } else { |
327 | self::buildObjectInformationCache(); |
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328 | if (isset(self::$object_info_cache[$this->nodeId()])) { |
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329 | $parent = self::$object_info_cache[$this->nodeId()][self::CACHE_PARENT]; |
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330 | $obj = OIDplusObject::parse($parent); |
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331 | if ($obj) return $obj; |
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332 | } |
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20 | daniel-mar | 333 | |
150 | daniel-mar | 334 | // If this OID does not exist, the SQL query "select parent from ..." does not work. So we try to find the next possible parent using one_up() |
335 | $cur = $this->one_up(); |
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418 | daniel-mar | 336 | if (!$cur) return null; |
150 | daniel-mar | 337 | do { |
415 | daniel-mar | 338 | // findFitting() checks if that OID exists |
150 | daniel-mar | 339 | if ($fitting = self::findFitting($cur->nodeId())) return $fitting; |
20 | daniel-mar | 340 | |
150 | daniel-mar | 341 | $prev = $cur; |
342 | $cur = $cur->one_up(); |
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418 | daniel-mar | 343 | if (!$cur) return null; |
150 | daniel-mar | 344 | } while ($prev != $cur); |
345 | |||
418 | daniel-mar | 346 | return null; |
150 | daniel-mar | 347 | } |
2 | daniel-mar | 348 | } |
349 | |||
350 | public function getRaMail() { |
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261 | daniel-mar | 351 | if (!OIDplus::baseConfig()->getValue('OBJECT_CACHING', true)) { |
352 | $res = OIDplus::db()->query("select ra_email from ###objects where id = ?", array($this->nodeId())); |
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251 | daniel-mar | 353 | if ($res->num_rows() == 0) return null; |
236 | daniel-mar | 354 | $row = $res->fetch_array(); |
150 | daniel-mar | 355 | return $row['ra_email']; |
356 | } else { |
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357 | self::buildObjectInformationCache(); |
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358 | if (isset(self::$object_info_cache[$this->nodeId()])) { |
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359 | return self::$object_info_cache[$this->nodeId()][self::CACHE_RA_EMAIL]; |
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360 | } |
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361 | return false; |
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362 | } |
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2 | daniel-mar | 363 | } |
364 | |||
192 | daniel-mar | 365 | public function getTitle() { |
261 | daniel-mar | 366 | if (!OIDplus::baseConfig()->getValue('OBJECT_CACHING', true)) { |
367 | $res = OIDplus::db()->query("select title from ###objects where id = ?", array($this->nodeId())); |
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251 | daniel-mar | 368 | if ($res->num_rows() == 0) return null; |
236 | daniel-mar | 369 | $row = $res->fetch_array(); |
192 | daniel-mar | 370 | return $row['title']; |
371 | } else { |
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372 | self::buildObjectInformationCache(); |
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373 | if (isset(self::$object_info_cache[$this->nodeId()])) { |
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374 | return self::$object_info_cache[$this->nodeId()][self::CACHE_TITLE]; |
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375 | } |
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376 | return false; |
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377 | } |
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378 | } |
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379 | |||
2 | daniel-mar | 380 | public function userHasParentalWriteRights($ra_email=null) { |
115 | daniel-mar | 381 | if ($ra_email instanceof OIDplusRA) $ra_email = $ra_email->raEmail(); |
382 | |||
2 | daniel-mar | 383 | if (is_null($ra_email)) { |
384 | if (OIDplus::authUtils()::isAdminLoggedIn()) return true; |
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385 | } |
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386 | |||
387 | $objParent = $this->getParent(); |
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419 | daniel-mar | 388 | if (!$objParent) return false; |
2 | daniel-mar | 389 | return $objParent->userHasWriteRights($ra_email); |
390 | } |
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391 | |||
392 | public function userHasWriteRights($ra_email=null) { |
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115 | daniel-mar | 393 | if ($ra_email instanceof OIDplusRA) $ra_email = $ra_email->raEmail(); |
394 | |||
2 | daniel-mar | 395 | if (is_null($ra_email)) { |
396 | if (OIDplus::authUtils()::isAdminLoggedIn()) return true; |
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397 | return OIDplus::authUtils()::isRaLoggedIn($this->getRaMail()); |
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398 | } else { |
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399 | return $this->getRaMail() == $ra_email; |
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400 | } |
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401 | } |
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12 | daniel-mar | 402 | |
403 | public function distance($to) { |
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404 | return null; // not implemented |
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405 | } |
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20 | daniel-mar | 406 | |
407 | public function equals($obj) { |
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408 | if (!is_object($obj)) $obj = OIDplusObject::parse($obj); |
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28 | daniel-mar | 409 | if (!($obj instanceof $this)) return false; |
410 | |||
20 | daniel-mar | 411 | $distance = $this->distance($obj); |
412 | if (is_numeric($distance)) return $distance === 0; // if the distance function is implemented, use it |
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413 | |||
414 | return $this->nodeId() == $obj->nodeId(); // otherwise compare the node id case-sensitive |
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415 | } |
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416 | |||
417 | public static function findFitting($id) { |
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418 | $obj = OIDplusObject::parse($id); |
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360 | daniel-mar | 419 | if (!$obj) throw new OIDplusException(_L('findFitting: Parse failed')); |
20 | daniel-mar | 420 | |
261 | daniel-mar | 421 | if (!OIDplus::baseConfig()->getValue('OBJECT_CACHING', true)) { |
422 | $res = OIDplus::db()->query("select id from ###objects where id like ?", array($obj->ns().':%')); |
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236 | daniel-mar | 423 | while ($row = $res->fetch_object()) { |
150 | daniel-mar | 424 | $test = OIDplusObject::parse($row->id); |
425 | if ($obj->equals($test)) return $test; |
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426 | } |
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427 | return false; |
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428 | } else { |
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429 | self::buildObjectInformationCache(); |
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193 | daniel-mar | 430 | foreach (self::$object_info_cache as $id => list($confidential, $parent, $ra_email, $title)) { |
150 | daniel-mar | 431 | if (strpos($id, $obj->ns().':') === 0) { |
432 | $test = OIDplusObject::parse($id); |
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433 | if ($obj->equals($test)) return $test; |
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434 | } |
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435 | } |
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436 | return false; |
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20 | daniel-mar | 437 | } |
438 | } |
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439 | |||
440 | public function one_up() { |
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441 | return null; // not implemented |
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442 | } |
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150 | daniel-mar | 443 | |
444 | // Caching stuff |
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445 | |||
446 | protected static $object_info_cache = null; |
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447 | |||
448 | public static function resetObjectInformationCache() { |
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449 | self::$object_info_cache = null; |
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450 | } |
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451 | |||
193 | daniel-mar | 452 | const CACHE_CONFIDENTIAL = 0; // TODO: An object would be better so you can use $cacheitem->isConfidential() etc. |
150 | daniel-mar | 453 | const CACHE_PARENT = 1; |
454 | const CACHE_RA_EMAIL = 2; |
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192 | daniel-mar | 455 | const CACHE_TITLE = 3; |
150 | daniel-mar | 456 | |
457 | private static function buildObjectInformationCache() { |
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458 | if (is_null(self::$object_info_cache)) { |
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459 | self::$object_info_cache = array(); |
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261 | daniel-mar | 460 | $res = OIDplus::db()->query("select id, parent, confidential, ra_email, title from ###objects"); |
236 | daniel-mar | 461 | while ($row = $res->fetch_array()) { |
192 | daniel-mar | 462 | self::$object_info_cache[$row['id']] = array($row['confidential'], $row['parent'], $row['ra_email'], $row['title']); |
150 | daniel-mar | 463 | } |
464 | } |
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465 | } |
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415 | daniel-mar | 466 | } |